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Fish Hook
A fish hook or fishhook is a device for getting fish either by impaling them in the mouth or, extra rarely, by snagging the body of the fish. Fish hooks have been employed for centuries by simply anglers to catch refreshing and saltwater fish. In 2005, the fish filling device was chosen by Forbes as one of the top twenty tools in the history of man.|1| Fish hooks are usually attached to some form of line or lure which connects the caught fish to the fisherman. There is an enormous variety of fish hooks in the world of fishing. Sizes, designs, shapes, and elements are all variable depending on the planned purpose of the fish filling device. Fish hooks are manufactured for a range of purposes from basic fishing to extremely limited and specialized applications. Seafood hooks are designed to hold various kinds of artificial, processed, useless or live baits (bait fishing); to act as the inspiration for artificial representations of fish prey (fly fishing); or to be attached to or perhaps integrated into other devices that represent fish prey (lure fishing).
The fish catch or similar device have been made by man for many thousands of years. The world's oldest seafood hooks (they were made via sea snails shells) had been discovered in Sakitari Cave in Okinawa Island dated between 22, 380 and twenty-two, 770 years old.|2||3| They are older than the fish hooks from the Jerimalai cave in East Timor dated between 23, 1000 and 16, 000 years of age,|4| and Fresh Ireland in Papua New Guinea dated 20, 000 to 18, 000 years old.|2|
An early written reference to a fish hook is found with reference to the Leviathan in the Book of Job 41: 1; Canst thou draw out leviathan using a hook? Fish hooks have been completely crafted from all sorts of materials including wood, animal|5| and human bone, horn, shells, stone, bronze, iron, and up to present day supplies. In many cases, hooks were made from multiple materials to control the strength and positive attributes of each material. Norwegians as late as the 1954s still used juniper solid wood to craft Burbot hooks.|6| Quality material hooks began to make their appearance in Europe in the 17th century and hook making became a task for professionnals.
Normally referred to parts of a seafood hook are: its level, the sharp end that penetrates the fish's mouth area or flesh; the barb, the projection extending backwards from the point, that protect the fish from unhooking; a persons vision, the loop in the end in the hook that is connected to the reef fishing line or lure; the bend and shank, that portion of the hook that connects the point and the eyesight; and the gap, the distance amongst the shank and the point. Oftentimes, hooks are described by using these various parts of the catch, for example: wide gape, extended shank, hollow point or out turned eye.
Modern day hooks are manufactured from either high-carbon steel, steel alloyed with vanadium, or stainless steel, according to application. Most quality seafood hooks are covered with a form of corrosion-resistant surface layer. Corrosion resistance is required not merely when hooks are used, particularly in saltwater, but while they are kept. Additionally , coatings are used on color and/or provide functional value to the hook. At a minimum, hooks designed for freshwater employ are coated with a very clear lacquer, but hooks are usually coated with gold, dime, Teflon, tin and different hues.
There are a large number of different types of seafood hooks. At the macro level, there are bait hooks, soar hooks and lure hooks. Within these broad types there are wide varieties of filling device types designed for different applications. Hook types differ fit, materials, points and barbs, and eye type, and ultimately in their intended application. When individual hook types are designed the specific characteristics of every of these hook components happen to be optimized relative to the hook's intended purpose. For example , a delicate dry fly hook is made from thin wire with a tapered eye because weight is the overriding factor. Whereas Carlisle or Aberdeen light line bait hooks make use of skinny wire to reduce injury to live bait but the eyes are not really tapered because weight is definitely not an issue. Many factors bring about hook design, including corrosion resistance, weight, strength, connecting efficiency, and whether the filling device is being used for specific types of bait, on different types of lures or for different varieties of flies. For each hook type, there are ranges of acceptable sizes. For all types of hooks, sizes range from thirty-two (the smallest) to 20/0 (the largest).
Hook styles and names are as varied as fish themselves. In some cases hooks are recognized by a traditional or historic name, e. g. Aberdeen, Limerick or O'Shaughnessy. In other cases, hooks are merely diagnosed by their general purpose or have contained in their name, one or more with their physical characteristics. Some makers just give their hooks model numbers and describe their particular general purpose and characteristics. Such as:
Eagle Claw: 139 may be a Snelled Baitholder, Offset, Straight down Eye, Two Slices, Medium Wire
Lazer Sharp: L2004EL is a Circle Sea, Large Gap, Non-Offset, Ringed Vision, Light Wire
Mustad Unit: 92155 is a Beak Baitholder hook
Mustad Model: 91715D is an O'Shaughnessy Lure Hook, 90 degree angle
TMC Model 300: Streamer D/E, 6XL, Heavy wire, Signed, Bronze
TMC Model 200R: Nymph & Dry Soar Straight eye, 3XL, Standard wire, Semidropped point, Forged, Bronze
The shape of the hook shank can vary widely from merely straight to all sorts of figure, kinks, bends and offsets. These different shapes play a role in some cases to better hook transmission, fly imitations or trap holding ability. Many hooks intended to hold dead or artificial baits have sliced up shanks which create barbs for better baiting possessing ability. Jig hooks are made to have lead weight shaped onto the hook shank. Hook descriptions may also consist of shank length as common, extra long, 2XL, short, etc . and wire size such as fine wire, extra heavy, 2X heavy, etc .
Hooks are designed as either one hooks-a single eye, shank and point; double hooks-a single eye merged with two shanks and items; or triple-a single eye merged with three shanks and three evenly spread out points. Double hooks happen to be formed from a single part of wire and may or may not have their shanks brazed together pertaining to strength. Treble hooks will be formed by adding a single eyeless hook to a double catch and brazing all three shanks together. Double hooks are being used on some artificial fishing lures and are a traditional fly attach for Atlantic Salmon lures, but are otherwise fairly odd. Treble hooks are used on all sorts of artificial lures as well as a wide variety of bait applications.
The hook point is probably the most important part of the hook. It is the point that must penetrate fish real world and secure the fish. The profile of the lift point and its length influence how well the point penetrates. The barb influences how far the point penetrates, how much pressure is required to penetrate and inevitably the holding power of the hook. Hook points will be mechanically (ground) or chemically sharpened. Some hooks will be barbless. Historically, many historical fish hooks were barbless, but today a barbless hook is used to make hook removing and fish release significantly less stressful on the fish. Hook points are also described relative to their offset from the hook shank. A kirbed lift point is offset left, a straight point has no offset and a reversed stage is offset to the ideal.
Care needs to be taken when handling hooks as they can easily 'hook' the user. If a catch goes in deep enough under the barb, pulling the fishing hook out will tear the flesh. There are three techniques to remove a hook. The first is by cutting the drag to remove it. The second is to cut the eye of the hook off and then push the remainder on the hook through the flesh and the third is to place pressure on the shank towards the skin which pulls the barb into the now oval gap then push the lift out the way it came in.
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